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Synthese einiger 1,3-Diselenole

✍ Scribed by Dr. H. Poleschner; Prof. E. Fanghänel


Publisher
John Wiley and Sons
Year
1982
Tongue
English
Weight
193 KB
Volume
324
Category
Article
ISSN
1615-4150

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The title structure (commonly known as 2,2 0 ,5,5 0 -tetraselenafulvalene or tetraselenafulvalene), C 6 H 4 Se 4 , contains two independent molecules, one of which is planar and centrosymmetric. The other molecule has a pronounced boat conformation and no imposed crystallographic symmetry. Correspon

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Unter SiLuerstoffatmosphare (Normaldruck) wurden 0,l bis 0,5 molare Losungen von Phenol in Acetonitril eingesetzt. Als Katalysator wurde 0 , l molare Chlorocuprat(Z)-LBst~ng zugefugt, wobei da.s Molverhbltnis r o n [Cnf]: [CI-] gleich 1: 8 bet,rug (Tab. 1).